Septpentpentium (Spp)

Septpentpentium is the systematic name of the theoretical 755. element in the periodic table with a symbol of Spp and atomic number of 755. Septpentpentium, also known as element 755, has syv­hundrede og fem­og­halvtreds protons in its nucleus, and syv­hundrede og fem­og­halvtreds electrons in its shells.